Last year, the IRS reported 2.7 million errors made by 22 million taxpayers on 2011 returns. Although that’s considerably lower than the 6.6 million errors made the previous year, mistakes are bound to happen. Just one small slipup could cost you, resulting in a larger tax bill, smaller refund or delayed return.
This year, take some time to double—or even triple—check your work! As you calculate your returns, consider each and every home deduction and credit, compare numbers, make sure everything is spelled correctly and in the right spot and keep an eye out for these common mistakes: